IT988607B - Processo ed apparato di stampaggio per iniezione - Google Patents

Processo ed apparato di stampaggio per iniezione

Info

Publication number
IT988607B
IT988607B IT2148773A IT2148773A IT988607B IT 988607 B IT988607 B IT 988607B IT 2148773 A IT2148773 A IT 2148773A IT 2148773 A IT2148773 A IT 2148773A IT 988607 B IT988607 B IT 988607B
Authority
IT
Italy
Prior art keywords
injection
molding apparatus
molding
Prior art date
Application number
IT2148773A
Other languages
English (en)
Italian (it)
Original Assignee
Du Pont
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Du Pont filed Critical Du Pont
Application granted granted Critical
Publication of IT988607B publication Critical patent/IT988607B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • B29C45/50—Axially movable screw

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
IT2148773A 1972-03-16 1973-03-12 Processo ed apparato di stampaggio per iniezione IT988607B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23531072A 1972-03-16 1972-03-16

Publications (1)

Publication Number Publication Date
IT988607B true IT988607B (it) 1975-04-30

Family

ID=22884969

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2148773A IT988607B (it) 1972-03-16 1973-03-12 Processo ed apparato di stampaggio per iniezione

Country Status (7)

Country Link
JP (1) JPS494755A (fr)
BR (1) BR7301845D0 (fr)
CA (1) CA1034724A (fr)
DE (1) DE2312957B2 (fr)
FR (1) FR2175951B1 (fr)
GB (1) GB1429663A (fr)
IT (1) IT988607B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7050581A (en) * 1980-06-13 1981-12-17 General Electric Company Injection moulding thermoset
CN112810068A (zh) * 2020-12-30 2021-05-18 王维佳 一种精度高且耐用型塑胶模具
CN113977887B (zh) * 2021-09-28 2024-01-05 志源表面处理(惠州)有限公司 基于液体硅胶注塑机的送料装置及送料方法
CN114535530B (zh) * 2022-02-22 2024-09-03 东莞市金锋五金喷涂有限公司 一种铝制材料完全成型脱模的注塑设备及注塑方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT256440B (de) * 1960-05-12 1967-08-25 Ankerwerk Gebrueder Goller Verfahren zur Steuerung der Temperatur des einzuspritzenden Kunststoffvolumens bei einer Spritzgußmaschine und Spritzgußmaschine zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
DE2312957A1 (de) 1973-10-04
JPS494755A (fr) 1974-01-16
CA1034724A (fr) 1978-07-18
FR2175951B1 (fr) 1976-04-09
GB1429663A (en) 1976-03-24
FR2175951A1 (fr) 1973-10-26
BR7301845D0 (pt) 1974-07-18
DE2312957B2 (de) 1975-07-10

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